Part Smash Bros, part Final Fantasy, part sentient loot box, Dissidia Final Fantasy Opera Omnia is Square Enix’s latest foray into the mobile gaming market (as well as a valiant attempt to try make Latin words cool again.) All your favorite characters — Cloud, Squall, and Tifa — some of your less-favorite characters — Shadow, Yuffie, and Laguna — and even some of the characters you’ve probably never even heard of before — Rem, Firion, and the Onion Knight — join forces in a kind of Final Fantasy fantasy league to take down the forces of evil and save the world.